Asscher|Lab Grown|IGI

1.30ct F VVS1 Asscher Lab Grown Diamond

GD • F/VVS1 • IGI LG704593567

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG704593567

Diamond specifications and retailer prices

From £154 GBP
$207 USD
As of November 2, 2026
Save £875 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,030 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG704593567 or 704593567. Listed at 22 retailers as of October 31, 2026, with prices from £154 to £1,030, a £875 spread on the same certified stone. Brilliant Earth lists it at £1,030. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704593567
Dimensions6.20 × 6.19 × 3.93 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.20 mm6.19 mm1.30 ctF / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG704593567
Side View
Table 72.0%Crown 42°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,030 GBP|Low: £154 GBP|High: £1,306 GBP|Avg: £461 GBP|-21.1%
Brilliant Earth
Retailer 2
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November 2, 2026
Retailer 5£154 GBP
Retailer 22£172 GBP
Retailer 21£179 GBP
Retailer 4£191 GBP
Retailer 8£191 GBP
Retailer 3£210 GBP
Retailer 11£257 GBP
Retailer 13£330 GBP
Retailer 16£350 GBP
Retailer 2£352 GBP
Retailer 17£373 GBP
Retailer 10£375 GBP
Retailer 9£481 GBP
Retailer 20£496 GBP
Retailer 7£615 GBP
Retailer 15£620 GBP
Retailer 12£652 GBP
Retailer 6£654 GBP
Retailer 14£751 GBP
Retailer 18£768 GBP
Retailer 19£970 GBP
Brilliant Earth£1,030 GBP

42 data points across 22 retailers

22 retailers£154 GBP to £1,030 GBP

A
Cheapest Retailer
-
£154 GBP
$207 USD
B+
Retailer 2
-
£172 GBP
$231 USD
View
Final sale: no returns
B+
Retailer 3
-
£179 GBP
$240 USD
View
A
Retailer 4
-
£191 GBP
$256 USD
View
Retailer 5
-
£191 GBP
$256 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
B
Retailer 7
-
£257 GBP
$345 USD
View
A
Retailer 8
-
£330 GBP
ZAR 7,146 ZAR
View
B+
Retailer 9
-
£350 GBP
€446 EUR
View
A
Retailer 10
-
£352 GBP
View
B+
Retailer 11
-
£373 GBP
View
B+
Retailer 12
-
£375 GBP
$503 USD
View
B+
Retailer 13
-
£481 GBP
$645 USD
View
B+
Retailer 14
-
£496 GBP
$664 USD
View
B
Retailer 15
-
£615 GBP
$824 USD
View
B
Retailer 16
-
£620 GBP
SGD 1,123 SGD
View
B
Retailer 17
-
£652 GBP
$873 USD
View
B
Retailer 18
-
£654 GBP
$877 USD
View
B
Retailer 19
-
£751 GBP
View
B
Retailer 20
-
£768 GBP
View
B
Retailer 21
-
£970 GBP
$1,300 USD
View
Most Expensive
B
Brilliant Earth
15055015A · Oct 31
£1,030 GBP
$1,380 USD
View
21 more retailers have this diamond
Prices start from £154 GBPSave up to £875 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Asscher
£154 GBP